8. Trigonometric Functions on Right Triangles

8. Trigonometric Functions on Right Triangles / Trigonometric Functions on Right Triangles / 문제 1

문제 1

Write the quadrant in which θ lies. Consider the angle θ in the standard position only.
sin θ < 0 and cos θ > 0

Quadrant I

Quadrant II

Quadrant III

Quadrant IV

Write the quadrant in which θ lies. Consider the angle θ in the standard position only.sin θ < 0 and cos θ > 0